CN219469606U - Logistics transportation lifting device - Google Patents

Abstract

The utility model relates to the technical field of logistics transportation, and discloses a logistics transportation lifting device, which comprises a transportation vehicle and a lifting frame; the front end of the transportation vehicle is fixedly welded with a bracket, the inner side of the bracket is provided with a chute, the bottom of the inner side of the chute is fixedly provided with an electro-hydraulic push rod, the top end of the electro-hydraulic push rod is fixedly welded with a support arm, the support arm is slidably arranged on the inner side of the chute, and the front end of the support arm is fixedly welded with a lifting frame; and electric push rods are symmetrically and fixedly arranged on two sides of the lifting frame in a penetrating manner. According to the technical scheme, the movable baffle can be controlled to overturn according to high automation when the clamping mechanism clamps the logistics piece to lift, so that the movable baffle can be utilized to support the bottom of the logistics piece when the logistics piece is lifted, the logistics piece is effectively prevented from falling and being damaged, the safety and reliability of the logistics piece during lifting and transportation are improved, the movable baffle can be automatically overturned, manual operation is not needed, and the transportation efficiency is effectively improved.

Description

Logistics transportation lifting device

Technical Field

The utility model relates to the technical field of logistics transportation, in particular to a logistics transportation lifting device.

Background

The logistics originally means physical distribution or goods distribution, is a part of supply chain activities, is a process of planning, implementing and controlling efficient and low-cost flow and storage of goods and service consumption and related information from a production place to a consumption place in order to meet the needs of customers, and at present, when logistics items are transported, a lifting device is often needed, and the logistics items can be lifted to a required height by utilizing the lifting device, so that the stacking work of the logistics items in a goods shelf is facilitated.

However, the present logistic transportation lifting device, the inventor found that at least the following problems are not solved: the current commodity circulation transportation hoisting device can't automatic after the centre gripping promotes provide supporting mechanism to the commodity circulation spare exists the risk that drops at centre gripping promotion in-process, makes its fail safe nature that promotes relatively poor, and the hoisting device who possesses supporting mechanism often all is manual control supporting mechanism, consequently has the inconvenient condition of operation, need improve urgently, consequently, we propose a commodity circulation transportation hoisting device.

Disclosure of Invention

The utility model aims to provide a logistics transportation lifting device which solves the problems in the background technology.

The embodiment of the application provides a logistics transportation lifting device, which comprises a transportation vehicle and a lifting frame;

the front end of the transportation vehicle is fixedly welded with a bracket, the inner side of the bracket is provided with a chute, the bottom of the inner side of the chute is fixedly provided with an electro-hydraulic push rod, the top end of the electro-hydraulic push rod is fixedly welded with a support arm, the support arm is slidably arranged on the inner side of the chute, and the front end of the support arm is fixedly welded with a lifting frame;

the two sides of the lifting frame are symmetrically and fixedly penetrated with an electric push rod, a clamping plate is fixedly welded on the inner side of the electric push rod, and a movable baffle is movably arranged at the bottom of the clamping plate through a rotating shaft;

the front end of the clamping plate is fixedly provided with a servo motor through a motor frame, a conical gear B is arranged on a rotating shaft at the bottom of the servo motor in a transmission manner, the front end of the rotating shaft is fixedly welded with a conical gear A, the conical gear B is meshed with the conical gear A, and the bottom of the support arm is fixedly provided with an infrared ranging sensor.

Through adopting above-mentioned technical scheme, can overturn according to highly automatic control movable baffle when lifting by clamping mechanism centre gripping commodity circulation spare, can utilize movable baffle to support the bottom of commodity circulation spare when making it promote commodity circulation spare to effectively prevent commodity circulation spare damage that drops, improve commodity circulation spare and promote the fail safe nature when transporting, and movable baffle can overturn automatically, need not manual operation, effectively improve and promote transportation efficiency.

Optionally, the splint front wall fixed mounting has the shell, the shell is put and is installed in servo motor, conical gear A and conical gear B outside.

Through adopting above-mentioned technical scheme, can prevent servo motor, conical gear A and conical gear B expose and exist the potential safety hazard outward, still can promote whole pleasing to the eye degree.

Optionally, a rubber pad is fixedly adhered to the inner side wall of the clamping plate.

Through adopting above-mentioned technical scheme, frictional force when can improve splint centre gripping commodity circulation spare greatly to make the centre gripping more stable.

Optionally, a control module is fixedly installed on one side of the top of the transport vehicle.

By adopting the technical scheme, the automatic control work of the servo motor can be facilitated.

Optionally, universal wheels are fixedly arranged at four corners of the bottom of the transport vehicle, and the universal wheels are locked universal wheels.

By adopting the technical scheme, the equipment can be flexibly moved conveniently.

Optionally, a power supply box is fixedly installed on the rear side of the top of the transport vehicle, and a battery pack is installed in the power supply box.

By adopting the technical scheme, the power supply work of all groups of power utilization components in the equipment can be facilitated.

Compared with the prior art, the beneficial effects of the technical scheme are as follows:

according to the technical scheme, the infrared ranging sensor is used for measuring the height of the support arm from the ground in real time, so that the clamping mechanism automatically controls the servo motor to drive the movable baffle to rotate anticlockwise to the lower part of the logistics piece when the logistics piece is lifted, the supporting work of the bottom of the logistics piece is realized when the logistics piece is lifted, the servo motor can be automatically started to drive the movable baffle to rotate anticlockwise to expand when the logistics piece is unloaded and descends, then the driving clamping plate can be controlled to loosen the logistics piece to finish unloading, the stable reliability of the lifting work of the logistics piece is greatly improved, the logistics piece can be effectively prevented from falling, the movable baffle can be automatically folded along with the change of the height when the logistics piece is lifted, manual operation is not needed, and the logistics lifting transportation efficiency is improved.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of a physical distribution transportation lifting device in front view;

fig. 2 is a schematic diagram of the internal structure of a front view protective cover of the logistic transportation lifting device.

In the figure: 1. a transport vehicle; 11. a bracket; 12. a chute; 13. a universal wheel; 14. a control module; 15. a power supply box; 2. an electro-hydraulic push rod; 21. a support arm; 22. an infrared ranging sensor; 3. a lifting frame; 31. an electric push rod; 32. a clamping plate; 33. a rubber pad; 34. a movable baffle; 35. a housing; 36. a rotating shaft; 37. a conical gear A; 4. a servo motor; 41. and a bevel gear B.

Detailed Description

Referring to fig. 1-2, the present utility model provides a technical solution: a logistics transportation lifting device comprises a transportation vehicle 1 and a lifting frame 3;

the front end of the transport vehicle 1 is fixedly welded with a bracket 11, the inner side of the bracket 11 is provided with a chute 12, the bottom of the inner side of the chute 12 is fixedly provided with an electro-hydraulic push rod 2, the top end of the electro-hydraulic push rod 2 is fixedly welded with a support arm 21, the electro-hydraulic push rod 2 can drive the support arm 21 to move up and down, the support arm 21 is slidably arranged on the inner side of the chute 12, and the front end of the support arm 21 is fixedly welded with a lifting frame 3;

in the technical scheme, the support arm 21 and the lifting frame 3 can be driven to move up and down by the electro-hydraulic push rod 2, so that the lifting mechanism in the lifting frame 3 can move upwards to realize lifting after clamping a logistics piece;

the electric push rods 31 are symmetrically and fixedly arranged on the two sides of the lifting frame 3 in a penetrating manner, the clamping plates 32 are fixedly welded on the inner sides of the electric push rods 31, the electric push rods 31 can drive the clamping plates 32 to horizontally move, and the movable baffle plates 34 are movably arranged at the bottoms of the clamping plates 32 through the rotating shafts 36;

in the technical scheme, two groups of clamping plates 32 can be driven to simultaneously move inwards by starting two groups of electric push rods 31, and at the moment, clamping work can be carried out on a material flow by using the clamping plates 32;

the front end of the clamping plate 32 is fixedly provided with a servo motor 4 through a motor frame, a conical gear B41 is arranged on a rotating shaft at the bottom of the servo motor 4 in a transmission way, a conical gear A37 is fixedly welded at the front end of the rotating shaft 36, the conical gear B41 is meshed with the conical gear A37, and an infrared ranging sensor 22 is fixedly arranged at the bottom of the support arm 21;

in this technical scheme, the distance between the support arm 21 and the bottom surface can be monitored by the infrared ranging sensor 22, and the bevel gear B41 can be driven to rotate by the servo motor 4, and the bevel gear B41 can drive the bevel gear A37 and the rotating shaft 36 to rotate, so that the movable baffle 34 can be driven to rotate and turn over.

In some technical schemes, as shown in fig. 1, a control module 14 is fixedly installed on one side of the top of a transport vehicle 1; in operation, the maximum height threshold and the minimum height threshold can be set by the control module 14, when the distance measured by the infrared ranging sensor 22 reaches the maximum height threshold, a control command can be sent to control the servo motor 4 to rotate clockwise, and when the distance reaches the minimum height threshold, the servo motor 4 can be controlled to rotate anticlockwise.

In some technical solutions, as shown in fig. 1 and 2, a casing 35 is fixedly installed on the front wall of the clamping plate 32, and the casing 35 is sleeved and installed on the outer sides of the servo motor 4, the bevel gear a37 and the bevel gear B41; in use, the servo motor 4, the bevel gear a37 and the bevel gear B41 can be protected by the housing 35.

In some technical schemes, as shown in fig. 1, a rubber pad 33 is fixedly adhered to the inner side wall of the clamping plate 32; in operation, the rubber pad 33 can make the friction force larger when the two groups of overtime 32 clamp the logistics pieces.

In the technical proposal, as shown in figure 1, universal wheels 13 are fixedly arranged at four corners of the bottom of the transport vehicle 1, and the universal wheels 13 are locked universal wheels; when the movable trolley is used, the movement of equipment can be realized through the universal wheels 13, so that logistics pieces can be driven to be transported.

In some technical schemes, as shown in fig. 1, a power supply box 15 is fixedly installed on the rear side of the top of a transport vehicle 1, and a battery pack is installed in the power supply box 15; in operation, the electro-hydraulic push rod 2, the electric push rod 31, the servo motor 4, the infrared distance measuring sensor 22 and the control module 14 can be powered by the battery pack in the power box 15.

During the use, at first accessible universal wheel 3 removes the position of commodity circulation spare with the device, afterwards, can drive support arm 21 and hoisting frame 3 through electric putter 2 and move downwards, can stop after two sets of splint 32 remove the bottom and lie in commodity circulation spare both sides, afterwards, start through electric putter 31 and can drive both sides splint 32 and remove to the commodity circulation spare simultaneously, can carry out the centre gripping to the commodity circulation spare by splint 32 at this moment, electric putter 2 starts again after the centre gripping, thereby can drive the commodity circulation spare that holds upwards to remove and realize lifting work, infrared distance measurement sensor 22 can real-time measurement support arm 21 and the distance on ground during the promotion, when upwards remove the maximum height threshold value of settlement, can start control servo motor 4 through control module 14 and drive bevel gear B41 and carry out clockwise rotation, can drive bevel gear A37 and pivot 36 and anticlockwise rotation this moment, thereby drive movable baffle 34 and rotate to the commodity circulation spare below that splint 32 held, can carry out the bearing through the bottom of two sets of movable baffles 34 this moment, electric putter 2 can shrink first and drive commodity circulation spare and move downwards when needing to unload, thereby can drive the distance measurement sensor 22 and detect the distance measurement when high-reaching the automatic height threshold value of setting up and can drive bevel gear B37 and rotate clockwise, can drive bevel gear B41 and rotate through the rotation of pivot 36 when the rotatable flange 32, can be realized simultaneously, and the commodity circulation spare is rotated to rotate to the commodity circulation spare that can be held by the bevel 32.

Claims (6)

1. A commodity circulation transportation hoisting device, its characterized in that: comprises a transport vehicle (1) and a lifting frame (3);

the front end of the transport vehicle (1) is fixedly welded with a support (11), the inner side of the support (11) is provided with a chute (12), the bottom of the inner side of the chute (12) is fixedly provided with an electro-hydraulic push rod (2), the top end of the electro-hydraulic push rod (2) is fixedly welded with a support arm (21), the support arm (21) is slidably arranged on the inner side of the chute (12), and the front end of the support arm (21) is fixedly welded with a lifting frame (3);

the two sides of the lifting frame (3) are symmetrically and fixedly provided with electric push rods (31) in a penetrating mode, clamping plates (32) are fixedly welded on the inner sides of the electric push rods (31), and movable baffles (34) are movably arranged at the bottoms of the clamping plates (32) through rotating shafts (36);

the front end of the clamping plate (32) is fixedly provided with a servo motor (4) through a motor frame, a conical gear B (41) is arranged on a rotating shaft at the bottom of the servo motor (4) in a transmission mode, a conical gear A (37) is fixedly welded at the front end of the rotating shaft (36), the conical gear B (41) is meshed with the conical gear A (37), and an infrared ranging sensor (22) is fixedly arranged at the bottom of the supporting arm (21).

2. A logistic transportation lifting device according to claim 1, characterized in that the front wall of the clamping plate (32) is fixedly provided with a shell (35), and the shell (35) is sleeved outside the servo motor (4), the conical gear a (37) and the conical gear B (41).

3. A logistical transportation lifting device according to claim 1, characterized in that the inner side wall of the clamping plate (32) is fixedly stuck with a rubber pad (33).

4. A logistic transportation lifting device according to claim 1, characterized in that the control module (14) is fixedly arranged on one side of the top of the transportation vehicle (1).

5. The logistics transportation lifting device according to claim 1, wherein universal wheels (13) are fixedly arranged at four corners of the bottom of the transportation vehicle (1), and the universal wheels (13) are locked universal wheels.

6. The logistics transportation lifting device according to claim 1, wherein a power supply box (15) is fixedly arranged on the rear side of the top of the transportation vehicle (1), and a battery pack is arranged in the power supply box (15).